United Airlines UA1254 Cancelled BOS Boston → IAH Houston 4h 31m 2,570km / 1,586mi 22. Mar 2018 DEPARTURE 07:25 EDT 11:25 UTC ARRIVAL 10:56 CDT 15:56 UTC Boeing B737-800 N12216 AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86%